Mica Insulation Electric Extruder Band Heater
IntroductionMica band heaters are efficient and economic solutions to the heating requirements of many applications., especially plastic industry. They can be found in several types of dimensions, wattage, voltages and material.
Band heaters use electric heating (NiCr 80/20 wire) to heat-up the external surface of drums or pipes and high quality mica material insulated.
Mica heaters shapes are well known in the industries. Almost any shape are possible.
The most common square, rectangular and hex-shaped mica heater can be manufactured as per customer's specifications in one or two pieces units. Available with leads or terminals.
Features:
1. Stainless Steel sheath resists rust and high temperatures, and provides firm mechanical support.
2. Mica insulation prevents heat loss, thereby lowering energy costs.
3. High temperature nickel-chromium element wire
4. Max. watt density : 3 W/cm² (Wattage tolerance: +5% -10%)
4. Mini diameter: 25mm
5. Mini height: 25mm
Pictures for mica band heatersBENEFITS
Energy efficient
Energy saver
Highly flexible
Durable
Maintains heat
Provide uniform heat distribution
CSA, CE and UL certified
APPLICATIONS
Injection molding
Blow-molding
Plastic extrusion
Container, pipe, or tank heating
Process applications
When ordering please specify:
1, Inside diameter and width of the heater
2, Construction type
3, Wattage and voltage
4, Type of terminal
5, Drawing where special type of holes or cutouts required
sheath |
304 Stainless Steel |
insulation |
Mica |
heating resistance wire |
NiCr 80/20 wire |
Max. wattage density |
3 W/cm² (Wattage tolerance: +5% -10%) |
Min size |
25*25mm |
terminations |
1 |
Clamping mechanisms |
2 |
Termination Styles |
3 |
Construction Styles |